Citazione Stile APA (7a Edizione)

Sufian, A. J. M. (2009). Methods and techniques of social research (Second edition[rev. and updated].). University Press.

Citazione stile Chigago Style (17a edizione)

Sufian, Abu Jafar Mohammad. Methods and Techniques of Social Research. Second edition[rev. and updated]. Dhaka: University Press, 2009.

Citatione MLA (8a ed.)

Sufian, Abu Jafar Mohammad. Methods and Techniques of Social Research. Second edition[rev. and updated]. University Press, 2009.